What is the current concentration of PM10 in Columbine, Colorado?

The current PM10 concentration at Columbine, Colorado is 62.651 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Columbine, Colorado?

The current sulfur dioxide (SO2) concentration at Columbine, Colorado is 0.953 ppb.

What is the current concentration of ozone (O3) in Columbine, Colorado?

The current ozone (O3) concentration at Columbine, Colorado is 58.98 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Columbine, Colorado?

The current nitrogen dioxide (NO2) concentration at Columbine, Colorado is 21.491 ppb.

Columbine, Colorado live air quality index now

Q: What is the current concentration of PM2.5 in Columbine, Colorado?

The current PM2.5 concentration at Columbine, Colorado is 14.097 μg/m3.

Stay updated with real-time air quality in Columbine, Colorado featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Moderate

Columbine, Colorado

Last updated: ... (Local time)

Major air pollutants in Columbine, Colorado

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

14.36 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

63.74 μg/m³

155

255

425

605+

Ozone (O₃)

61.78 ppb

201

201+

Sulfur Dioxide (SO₂)

1.16 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

12.76 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.29 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Columbine, Colorado

Get Live Pollen Counts

Columbine, Colorado

Scroll To Air Quality Map

Track live Columbine, Colorado air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-06T20:00:00.000Z	101 \| sensitive	17.588 \| fine	78.199 \| fine	70.639 \| fine	2.608 \| good	9.222 \| good	0.317 \| good
2026-08-06T21:00:00.000Z	115 \| sensitive	17.476 \| fine	76.602 \| fine	75.184 \| moderate	3.181 \| good	9.296 \| good	0.195 \| good
2026-08-06T22:00:00.000Z	119 \| sensitive	17.129 \| fine	75.371 \| fine	76.297 \| moderate	0.795 \| good	9.285 \| good	0.238 \| good
2026-08-06T23:00:00.000Z	115 \| sensitive	17.045 \| fine	74.446 \| fine	75.322 \| moderate	0.683 \| good	9.634 \| good	0.281 \| good
2026-08-07T00:00:00.000Z	112 \| sensitive	16.754 \| fine	71.3 \| fine	74.273 \| moderate	0.807 \| good	8.19 \| good	0.238 \| good
2026-08-07T01:00:00.000Z	97 \| moderate	16.84 \| fine	74.426 \| fine	69.23 \| fine	0.699 \| good	6.778 \| good	0.187 \| good
2026-08-07T02:00:00.000Z	87 \| moderate	17.316 \| fine	76.894 \| fine	65.995 \| fine	0.673 \| good	10.807 \| good	0.231 \| good
2026-08-07T03:00:00.000Z	69 \| moderate	19.436 \| fine	85.295 \| fine	54.343 \| good	0.367 \| good	5.723 \| good	0.184 \| good
2026-08-07T04:00:00.000Z	69 \| moderate	19.031 \| fine	82.752 \| fine	56.309 \| fine	0.711 \| good	32.716 \| good	0.733 \| good
2026-08-07T05:00:00.000Z	69 \| moderate	19.465 \| fine	84.604 \| fine	52.445 \| good	0.937 \| good	42.472 \| good	0.694 \| good
2026-08-07T06:00:00.000Z	71 \| moderate	19.816 \| fine	86.096 \| fine	46.503 \| good	0.804 \| good	33.217 \| good	0.636 \| good
2026-08-07T07:00:00.000Z	71 \| moderate	19.715 \| fine	86.806 \| fine	45.382 \| good	0.677 \| good	28.782 \| good	0.447 \| good
2026-08-07T08:00:00.000Z	69 \| moderate	18.635 \| fine	83.132 \| fine	44.116 \| good	0.713 \| good	21.58 \| good	0.345 \| good
2026-08-07T09:00:00.000Z	67 \| moderate	18.313 \| fine	79.737 \| fine	47.796 \| good	0.877 \| good	20.613 \| good	0.309 \| good
2026-08-07T10:00:00.000Z	67 \| moderate	17.763 \| fine	77.149 \| fine	44.435 \| good	0.815 \| good	26.577 \| good	0.274 \| good
2026-08-07T11:00:00.000Z	67 \| moderate	18.086 \| fine	81.037 \| fine	46.681 \| good	0.854 \| good	23.874 \| good	0.365 \| good
2026-08-07T12:00:00.000Z	67 \| moderate	17.826 \| fine	78.718 \| fine	44.936 \| good	0.854 \| good	21.323 \| good	0.365 \| good
2026-08-07T13:00:00.000Z	66 \| moderate	17.495 \| fine	77.521 \| fine	46.128 \| good	1.113 \| good	24.696 \| good	0.4 \| good
2026-08-07T14:00:00.000Z	67 \| moderate	18.067 \| fine	79.875 \| fine	49.91 \| good	1.26 \| good	26.656 \| good	0.444 \| good
2026-08-07T15:00:00.000Z	67 \| moderate	18.349 \| fine	81.783 \| fine	49.625 \| good	1.245 \| good	30.756 \| good	0.479 \| good
2026-08-07T16:00:00.000Z	67 \| moderate	18.276 \| fine	80.492 \| fine	52.246 \| good	1.171 \| good	23.997 \| good	0.436 \| good
2026-08-07T17:00:00.000Z	71 \| moderate	19.545 \| fine	86.912 \| fine	56.048 \| fine	0.943 \| good	16.081 \| good	0.322 \| good
2026-08-07T18:00:00.000Z	77 \| moderate	20.168 \| fine	89.104 \| fine	62.532 \| fine	1.057 \| good	13.542 \| good	0.243 \| good
2026-08-07T19:00:00.000Z	97 \| moderate	21.793 \| fine	95.604 \| fine	68.632 \| fine	1.092 \| good	13.603 \| good	0.322 \| good
2026-08-07T20:00:00.000Z	119 \| sensitive	23.714 \| fine	102.334 \| fine	76.493 \| moderate	1.129 \| good	14.686 \| good	0.326 \| good
2026-08-07T21:00:00.000Z	133 \| sensitive	24.931 \| fine	108.191 \| fine	79.798 \| moderate	1.01 \| good	14.111 \| good	0.279 \| good
2026-08-07T22:00:00.000Z	136 \| sensitive	24.714 \| fine	107.235 \| fine	81.134 \| moderate	0.95 \| good	13.967 \| good	0.28 \| good
2026-08-07T23:00:00.000Z	140 \| sensitive	24.301 \| fine	106.069 \| fine	81.632 \| moderate	0.768 \| good	7.895 \| good	0.243 \| good
2026-08-08T00:00:00.000Z	126 \| sensitive	21.935 \| fine	96.09 \| fine	78.052 \| moderate	0.709 \| good	8.413 \| good	0.243 \| good
2026-08-08T01:00:00.000Z	115 \| sensitive	22.054 \| fine	96.737 \| fine	75.229 \| moderate	0.888 \| good	11.123 \| good	0.293 \| good
2026-08-08T02:00:00.000Z	108 \| sensitive	22.177 \| fine	96.227 \| fine	73.477 \| moderate	0.729 \| good	15.928 \| good	0.372 \| good
2026-08-08T03:00:00.000Z	67 \| moderate	17.608 \| fine	78.336 \| fine	59.055 \| fine	0.469 \| good	6.589 \| good	0.201 \| good
2026-08-08T04:00:00.000Z	87 \| moderate	23.076 \| fine	96.415 \| fine	65.96 \| fine	0.771 \| good	23.397 \| good	0.458 \| good
2026-08-08T05:00:00.000Z	79 \| moderate	23.849 \| fine	104.241 \| fine	63.064 \| fine	0.807 \| good	21.547 \| good	0.521 \| good
2026-08-08T06:00:00.000Z	79 \| moderate	23.74 \| fine	104.647 \| fine	61.297 \| fine	0.711 \| good	30.984 \| good	0.573 \| good
2026-08-08T07:00:00.000Z	77 \| moderate	23.435 \| fine	102.697 \| fine	58.735 \| fine	1.084 \| good	19.684 \| good	0.413 \| good
2026-08-08T08:00:00.000Z	77 \| moderate	22.866 \| fine	100.431 \| fine	60.295 \| fine	1.043 \| good	14.969 \| good	0.326 \| good
2026-08-08T09:00:00.000Z	73 \| moderate	21.277 \| fine	91.737 \| fine	58.402 \| fine	0.737 \| good	16.928 \| good	0.372 \| good
2026-08-08T10:00:00.000Z	71 \| moderate	20.201 \| fine	88.948 \| fine	58.619 \| fine	0.722 \| good	13.171 \| good	0.372 \| good
2026-08-08T11:00:00.000Z	69 \| moderate	19.37 \| fine	85.035 \| fine	57.74 \| fine	0.741 \| good	19.148 \| good	0.326 \| good
2026-08-08T12:00:00.000Z	69 \| moderate	18.791 \| fine	81.618 \| fine	56.279 \| fine	0.711 \| good	25.695 \| good	0.419 \| good
2026-08-08T13:00:00.000Z	67 \| moderate	18.067 \| fine	78.534 \| fine	55.368 \| fine	0.776 \| good	32.064 \| good	0.519 \| good
2026-08-08T14:00:00.000Z	66 \| moderate	17.377 \| fine	76.068 \| fine	57.175 \| fine	1.121 \| good	26.016 \| good	0.459 \| good
2026-08-08T15:00:00.000Z	62 \| moderate	15.401 \| fine	67.218 \| fine	57.05 \| fine	1.543 \| good	20.682 \| good	0.329 \| good
2026-08-08T16:00:00.000Z	64 \| moderate	14.097 \| fine	62.651 \| fine	58.98 \| fine	0.953 \| good	21.491 \| good	0.333 \| good
2026-08-08T17:00:00.000Z	64 \| moderate	13.293 \| fine	58.753 \| fine	58.64 \| fine	1.171 \| good	19.705 \| good	0.287 \| good
2026-08-08T18:00:00.000Z	74 \| moderate	14.363 \| fine	63.741 \| fine	61.785 \| fine	1.155 \| good	12.755 \| good	0.287 \| good
2026-08-08T19:00:00.000Z	84 \| moderate	15.371 \| fine	68.599 \| fine	64.515 \| fine	1.008 \| good	9.657 \| good	0.254 \| good
2026-08-08T19:00:00.000Z	74 \| moderate	14.363 \| fine	63.741 \| fine	61.785 \| fine	1.155 \| good	12.755 \| good	0.287 \| good
2026-08-08T18:00:00.000Z	80 \| moderate	15.316 \| fine	68.422 \| fine	64.278 \| fine	0.351 \| good	0.52 \| good	0.13 \| good
2026-08-08T19:00:00.000Z	101 \| sensitive	17.94 \| fine	79.092 \| fine	70.536 \| fine	0.336 \| good	0.422 \| good	0.132 \| good
2026-08-08T20:00:00.000Z	101 \| sensitive	20.495 \| fine	90.35 \| fine	70.988 \| fine	0.335 \| good	0.422 \| good	0.138 \| good
2026-08-08T21:00:00.000Z	105 \| sensitive	21.332 \| fine	93.23 \| fine	72.334 \| moderate	0.333 \| good	0.475 \| good	0.142 \| good
2026-08-08T22:00:00.000Z	100 \| moderate	22.127 \| fine	96.783 \| fine	70.021 \| fine	0.335 \| good	0.565 \| good	0.145 \| good
2026-08-08T23:00:00.000Z	90 \| moderate	20.02 \| fine	88.13 \| fine	67.294 \| fine	0.336 \| good	0.686 \| good	0.145 \| good
2026-08-09T00:00:00.000Z	84 \| moderate	18.433 \| fine	80.847 \| fine	64.95 \| fine	0.333 \| good	1.318 \| good	0.151 \| good
2026-08-09T01:00:00.000Z	77 \| moderate	23.201 \| fine	102.011 \| fine	58.785 \| fine	0.315 \| good	2.407 \| good	0.16 \| good
2026-08-09T02:00:00.000Z	96 \| moderate	33.105 \| fine	143.269 \| fine	52.855 \| good	0.316 \| good	5.757 \| good	0.182 \| good
2026-08-09T03:00:00.000Z	107 \| sensitive	37.76 \| moderate	165.964 \| moderate	49.165 \| good	0.326 \| good	7.954 \| good	0.194 \| good
2026-08-09T04:00:00.000Z	115 \| sensitive	40.949 \| moderate	181.792 \| moderate	51.28 \| good	0.329 \| good	8.16 \| good	0.193 \| good
2026-08-09T05:00:00.000Z	110 \| sensitive	38.675 \| moderate	170.123 \| moderate	49.737 \| good	0.318 \| good	8.43 \| good	0.192 \| good
2026-08-09T06:00:00.000Z	105 \| sensitive	37.07 \| moderate	162.425 \| moderate	54.076 \| good	0.294 \| good	8.83 \| good	0.193 \| good
2026-08-09T07:00:00.000Z	97 \| moderate	34.159 \| fine	147.713 \| fine	54.588 \| good	0.26 \| good	8.602 \| good	0.192 \| good
2026-08-09T08:00:00.000Z	90 \| moderate	30.36 \| fine	131.563 \| fine	53.458 \| good	0.235 \| good	8.261 \| good	0.188 \| good
2026-08-09T09:00:00.000Z	86 \| moderate	27.596 \| fine	119.647 \| fine	52.371 \| good	0.22 \| good	7.744 \| good	0.181 \| good
2026-08-09T10:00:00.000Z	82 \| moderate	25.619 \| fine	111.719 \| fine	51.213 \| good	0.215 \| good	7.178 \| good	0.173 \| good
2026-08-09T11:00:00.000Z	77 \| moderate	23.043 \| fine	100.963 \| fine	46.081 \| good	0.215 \| good	6.693 \| good	0.166 \| good
2026-08-09T12:00:00.000Z	71 \| moderate	20.433 \| fine	90.335 \| fine	42.806 \| good	0.218 \| good	6.208 \| good	0.16 \| good
2026-08-09T13:00:00.000Z	71 \| moderate	20.097 \| fine	88.824 \| fine	40.15 \| good	0.207 \| good	5.204 \| good	0.156 \| good
2026-08-09T14:00:00.000Z	69 \| moderate	19.298 \| fine	85.096 \| fine	45.177 \| good	0.213 \| good	4.322 \| good	0.156 \| good
2026-08-09T15:00:00.000Z	66 \| moderate	17.401 \| fine	76.986 \| fine	51.176 \| good	0.252 \| good	3.08 \| good	0.148 \| good
2026-08-09T16:00:00.000Z	67 \| moderate	17.66 \| fine	77.972 \| fine	59.444 \| fine	0.3 \| good	1.42 \| good	0.14 \| good
2026-08-09T17:00:00.000Z	80 \| moderate	17.364 \| fine	76.652 \| fine	63.851 \| fine	0.299 \| good	0.705 \| good	0.141 \| good
2026-08-09T18:00:00.000Z	93 \| moderate	18.185 \| fine	80.56 \| fine	67.656 \| fine	0.278 \| good	0.492 \| good	0.141 \| good
2026-08-09T19:00:00.000Z	108 \| sensitive	20.331 \| fine	89.987 \| fine	72.902 \| moderate	0.269 \| good	0.453 \| good	0.142 \| good
2026-08-09T20:00:00.000Z	122 \| sensitive	19.952 \| fine	87.913 \| fine	76.741 \| moderate	0.265 \| good	0.481 \| good	0.142 \| good
2026-08-09T21:00:00.000Z	105 \| sensitive	20.867 \| fine	91.782 \| fine	72.438 \| moderate	0.285 \| good	0.639 \| good	0.143 \| good
2026-08-09T22:00:00.000Z	90 \| moderate	20.981 \| fine	92.381 \| fine	67.25 \| fine	0.248 \| good	1.182 \| good	0.148 \| good
2026-08-09T23:00:00.000Z	84 \| moderate	20.212 \| fine	89 \| fine	64.773 \| fine	0.26 \| good	1.566 \| good	0.151 \| good
2026-08-10T00:00:00.000Z	84 \| moderate	24.053 \| fine	104.751 \| fine	64.595 \| fine	0.273 \| good	2.25 \| good	0.155 \| good
2026-08-10T01:00:00.000Z	84 \| moderate	21.694 \| fine	94.896 \| fine	64.64 \| fine	0.265 \| good	3.704 \| good	0.169 \| good
2026-08-10T02:00:00.000Z	79 \| moderate	24.013 \| fine	104.554 \| fine	56.85 \| fine	0.248 \| good	4.962 \| good	0.179 \| good
2026-08-10T03:00:00.000Z	82 \| moderate	25.73 \| fine	112.113 \| fine	52.661 \| good	0.243 \| good	6.097 \| good	0.188 \| good
2026-08-10T04:00:00.000Z	81 \| moderate	25.282 \| fine	109.869 \| fine	51.631 \| good	0.238 \| good	7.188 \| good	0.196 \| good
2026-08-10T05:00:00.000Z	77 \| moderate	23.473 \| fine	102.416 \| fine	51.846 \| good	0.232 \| good	7.87 \| good	0.201 \| good
2026-08-10T06:00:00.000Z	81 \| moderate	25.048 \| fine	109.834 \| fine	52.338 \| good	0.215 \| good	7.901 \| good	0.204 \| good
2026-08-10T07:00:00.000Z	84 \| moderate	27.149 \| fine	117.538 \| fine	50.876 \| good	0.195 \| good	7.159 \| good	0.202 \| good
2026-08-10T08:00:00.000Z	90 \| moderate	30.079 \| fine	130.032 \| fine	49.388 \| good	0.182 \| good	6.353 \| good	0.196 \| good
2026-08-10T09:00:00.000Z	88 \| moderate	28.911 \| fine	125.726 \| fine	45.553 \| good	0.169 \| good	5.756 \| good	0.191 \| good
2026-08-10T10:00:00.000Z	88 \| moderate	28.649 \| fine	123.832 \| fine	47.225 \| good	0.158 \| good	5.378 \| good	0.187 \| good
2026-08-10T11:00:00.000Z	81 \| moderate	24.949 \| fine	108.844 \| fine	47.483 \| good	0.151 \| good	5.06 \| good	0.183 \| good
2026-08-10T12:00:00.000Z	79 \| moderate	24.139 \| fine	105.022 \| fine	37.351 \| good	0.147 \| good	4.862 \| good	0.179 \| good
2026-08-10T13:00:00.000Z	77 \| moderate	22.937 \| fine	100.217 \| fine	34.428 \| good	0.139 \| good	4.342 \| good	0.177 \| good
2026-08-10T14:00:00.000Z	75 \| moderate	22.371 \| fine	97.986 \| fine	39.577 \| good	0.154 \| good	3.962 \| good	0.181 \| good
2026-08-10T15:00:00.000Z	79 \| moderate	24.381 \| fine	106.837 \| fine	50.297 \| good	0.195 \| good	3.166 \| good	0.178 \| good
2026-08-10T16:00:00.000Z	79 \| moderate	24.124 \| fine	105.592 \| fine	58.41 \| fine	0.257 \| good	1.584 \| good	0.166 \| good
2026-08-10T17:00:00.000Z	90 \| moderate	21.81 \| fine	95.412 \| fine	66.643 \| fine	0.293 \| good	0.843 \| good	0.158 \| good

Columbine

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Columbine, Colorado air quality map: Track AQI near you

0.34ppm

How accurate is Colorado, USA air quality data?

Air quality data and pollutant measurements for Colorado, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Columbine, Colorado updated?

The air quality for Columbine, Colorado is updated every hour.

When was the worst air quality at Columbine, Colorado in the last 24 hrs?

The worst air quality in Columbine, Colorado in the last 24 hours was observed at 11:00:00 on 2026-08-07.

When was the best air quality at Columbine, Colorado in the last 24 hrs?

In the last 24 hrs, the best air quality in Columbine, Colorado was observed at 03:00:00 on 2026-08-08.

What is the current air quality in Columbine, Colorado?

The current air quality in Columbine, Colorado is 64, categorized as Moderate based on real-time data.

What pollutant is the most common in Columbine, Colorado?

The most common pollutant in Columbine, Colorado is O3.

What should I do if the air quality in Columbine, Colorado is poor?

If the air quality in Columbine, Colorado is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Columbine, Colorado?

The current PM_2.5 concentration at Columbine, Colorado is 14.097 μg/m³.

What is the current concentration of PM₁₀ in Columbine, Colorado?

The current PM₁₀ concentration at Columbine, Colorado is 62.651 μg/m³.

What is the current concentration of carbon monoxide (CO) in Columbine, Colorado?

The current carbon monoxide (CO) concentration at Columbine, Colorado is 0.333 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Columbine, Colorado?

The current sulfur dioxide (SO₂) concentration at Columbine, Colorado is 0.953 ppb.

What is the current concentration of ozone (O₃) in Columbine, Colorado?

The current ozone (O₃) concentration at Columbine, Colorado is 58.98 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Columbine, Colorado?

The current nitrogen dioxide (NO₂) concentration at Columbine, Colorado is 21.491 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-06T20:00:00.000Z	101 \| sensitive	17.588 \| fine	78.199 \| fine	70.639 \| fine	2.608 \| good	9.222 \| good	0.317 \| good
2026-08-06T21:00:00.000Z	115 \| sensitive	17.476 \| fine	76.602 \| fine	75.184 \| moderate	3.181 \| good	9.296 \| good	0.195 \| good
2026-08-06T22:00:00.000Z	119 \| sensitive	17.129 \| fine	75.371 \| fine	76.297 \| moderate	0.795 \| good	9.285 \| good	0.238 \| good
2026-08-06T23:00:00.000Z	115 \| sensitive	17.045 \| fine	74.446 \| fine	75.322 \| moderate	0.683 \| good	9.634 \| good	0.281 \| good
2026-08-07T00:00:00.000Z	112 \| sensitive	16.754 \| fine	71.3 \| fine	74.273 \| moderate	0.807 \| good	8.19 \| good	0.238 \| good
2026-08-07T01:00:00.000Z	97 \| moderate	16.84 \| fine	74.426 \| fine	69.23 \| fine	0.699 \| good	6.778 \| good	0.187 \| good
2026-08-07T02:00:00.000Z	87 \| moderate	17.316 \| fine	76.894 \| fine	65.995 \| fine	0.673 \| good	10.807 \| good	0.231 \| good
2026-08-07T03:00:00.000Z	69 \| moderate	19.436 \| fine	85.295 \| fine	54.343 \| good	0.367 \| good	5.723 \| good	0.184 \| good
2026-08-07T04:00:00.000Z	69 \| moderate	19.031 \| fine	82.752 \| fine	56.309 \| fine	0.711 \| good	32.716 \| good	0.733 \| good
2026-08-07T05:00:00.000Z	69 \| moderate	19.465 \| fine	84.604 \| fine	52.445 \| good	0.937 \| good	42.472 \| good	0.694 \| good
2026-08-07T06:00:00.000Z	71 \| moderate	19.816 \| fine	86.096 \| fine	46.503 \| good	0.804 \| good	33.217 \| good	0.636 \| good
2026-08-07T07:00:00.000Z	71 \| moderate	19.715 \| fine	86.806 \| fine	45.382 \| good	0.677 \| good	28.782 \| good	0.447 \| good
2026-08-07T08:00:00.000Z	69 \| moderate	18.635 \| fine	83.132 \| fine	44.116 \| good	0.713 \| good	21.58 \| good	0.345 \| good
2026-08-07T09:00:00.000Z	67 \| moderate	18.313 \| fine	79.737 \| fine	47.796 \| good	0.877 \| good	20.613 \| good	0.309 \| good
2026-08-07T10:00:00.000Z	67 \| moderate	17.763 \| fine	77.149 \| fine	44.435 \| good	0.815 \| good	26.577 \| good	0.274 \| good
2026-08-07T11:00:00.000Z	67 \| moderate	18.086 \| fine	81.037 \| fine	46.681 \| good	0.854 \| good	23.874 \| good	0.365 \| good
2026-08-07T12:00:00.000Z	67 \| moderate	17.826 \| fine	78.718 \| fine	44.936 \| good	0.854 \| good	21.323 \| good	0.365 \| good
2026-08-07T13:00:00.000Z	66 \| moderate	17.495 \| fine	77.521 \| fine	46.128 \| good	1.113 \| good	24.696 \| good	0.4 \| good
2026-08-07T14:00:00.000Z	67 \| moderate	18.067 \| fine	79.875 \| fine	49.91 \| good	1.26 \| good	26.656 \| good	0.444 \| good
2026-08-07T15:00:00.000Z	67 \| moderate	18.349 \| fine	81.783 \| fine	49.625 \| good	1.245 \| good	30.756 \| good	0.479 \| good
2026-08-07T16:00:00.000Z	67 \| moderate	18.276 \| fine	80.492 \| fine	52.246 \| good	1.171 \| good	23.997 \| good	0.436 \| good
2026-08-07T17:00:00.000Z	71 \| moderate	19.545 \| fine	86.912 \| fine	56.048 \| fine	0.943 \| good	16.081 \| good	0.322 \| good
2026-08-07T18:00:00.000Z	77 \| moderate	20.168 \| fine	89.104 \| fine	62.532 \| fine	1.057 \| good	13.542 \| good	0.243 \| good
2026-08-07T19:00:00.000Z	97 \| moderate	21.793 \| fine	95.604 \| fine	68.632 \| fine	1.092 \| good	13.603 \| good	0.322 \| good
2026-08-07T20:00:00.000Z	119 \| sensitive	23.714 \| fine	102.334 \| fine	76.493 \| moderate	1.129 \| good	14.686 \| good	0.326 \| good
2026-08-07T21:00:00.000Z	133 \| sensitive	24.931 \| fine	108.191 \| fine	79.798 \| moderate	1.01 \| good	14.111 \| good	0.279 \| good
2026-08-07T22:00:00.000Z	136 \| sensitive	24.714 \| fine	107.235 \| fine	81.134 \| moderate	0.95 \| good	13.967 \| good	0.28 \| good
2026-08-07T23:00:00.000Z	140 \| sensitive	24.301 \| fine	106.069 \| fine	81.632 \| moderate	0.768 \| good	7.895 \| good	0.243 \| good
2026-08-08T00:00:00.000Z	126 \| sensitive	21.935 \| fine	96.09 \| fine	78.052 \| moderate	0.709 \| good	8.413 \| good	0.243 \| good
2026-08-08T01:00:00.000Z	115 \| sensitive	22.054 \| fine	96.737 \| fine	75.229 \| moderate	0.888 \| good	11.123 \| good	0.293 \| good
2026-08-08T02:00:00.000Z	108 \| sensitive	22.177 \| fine	96.227 \| fine	73.477 \| moderate	0.729 \| good	15.928 \| good	0.372 \| good
2026-08-08T03:00:00.000Z	67 \| moderate	17.608 \| fine	78.336 \| fine	59.055 \| fine	0.469 \| good	6.589 \| good	0.201 \| good
2026-08-08T04:00:00.000Z	87 \| moderate	23.076 \| fine	96.415 \| fine	65.96 \| fine	0.771 \| good	23.397 \| good	0.458 \| good
2026-08-08T05:00:00.000Z	79 \| moderate	23.849 \| fine	104.241 \| fine	63.064 \| fine	0.807 \| good	21.547 \| good	0.521 \| good
2026-08-08T06:00:00.000Z	79 \| moderate	23.74 \| fine	104.647 \| fine	61.297 \| fine	0.711 \| good	30.984 \| good	0.573 \| good
2026-08-08T07:00:00.000Z	77 \| moderate	23.435 \| fine	102.697 \| fine	58.735 \| fine	1.084 \| good	19.684 \| good	0.413 \| good
2026-08-08T08:00:00.000Z	77 \| moderate	22.866 \| fine	100.431 \| fine	60.295 \| fine	1.043 \| good	14.969 \| good	0.326 \| good
2026-08-08T09:00:00.000Z	73 \| moderate	21.277 \| fine	91.737 \| fine	58.402 \| fine	0.737 \| good	16.928 \| good	0.372 \| good
2026-08-08T10:00:00.000Z	71 \| moderate	20.201 \| fine	88.948 \| fine	58.619 \| fine	0.722 \| good	13.171 \| good	0.372 \| good
2026-08-08T11:00:00.000Z	69 \| moderate	19.37 \| fine	85.035 \| fine	57.74 \| fine	0.741 \| good	19.148 \| good	0.326 \| good
2026-08-08T12:00:00.000Z	69 \| moderate	18.791 \| fine	81.618 \| fine	56.279 \| fine	0.711 \| good	25.695 \| good	0.419 \| good
2026-08-08T13:00:00.000Z	67 \| moderate	18.067 \| fine	78.534 \| fine	55.368 \| fine	0.776 \| good	32.064 \| good	0.519 \| good
2026-08-08T14:00:00.000Z	66 \| moderate	17.377 \| fine	76.068 \| fine	57.175 \| fine	1.121 \| good	26.016 \| good	0.459 \| good
2026-08-08T15:00:00.000Z	62 \| moderate	15.401 \| fine	67.218 \| fine	57.05 \| fine	1.543 \| good	20.682 \| good	0.329 \| good
2026-08-08T16:00:00.000Z	64 \| moderate	14.097 \| fine	62.651 \| fine	58.98 \| fine	0.953 \| good	21.491 \| good	0.333 \| good
2026-08-08T17:00:00.000Z	64 \| moderate	13.293 \| fine	58.753 \| fine	58.64 \| fine	1.171 \| good	19.705 \| good	0.287 \| good
2026-08-08T18:00:00.000Z	74 \| moderate	14.363 \| fine	63.741 \| fine	61.785 \| fine	1.155 \| good	12.755 \| good	0.287 \| good
2026-08-08T19:00:00.000Z	84 \| moderate	15.371 \| fine	68.599 \| fine	64.515 \| fine	1.008 \| good	9.657 \| good	0.254 \| good
2026-08-08T19:00:00.000Z	74 \| moderate	14.363 \| fine	63.741 \| fine	61.785 \| fine	1.155 \| good	12.755 \| good	0.287 \| good
2026-08-08T18:00:00.000Z	80 \| moderate	15.316 \| fine	68.422 \| fine	64.278 \| fine	0.351 \| good	0.52 \| good	0.13 \| good
2026-08-08T19:00:00.000Z	101 \| sensitive	17.94 \| fine	79.092 \| fine	70.536 \| fine	0.336 \| good	0.422 \| good	0.132 \| good
2026-08-08T20:00:00.000Z	101 \| sensitive	20.495 \| fine	90.35 \| fine	70.988 \| fine	0.335 \| good	0.422 \| good	0.138 \| good
2026-08-08T21:00:00.000Z	105 \| sensitive	21.332 \| fine	93.23 \| fine	72.334 \| moderate	0.333 \| good	0.475 \| good	0.142 \| good
2026-08-08T22:00:00.000Z	100 \| moderate	22.127 \| fine	96.783 \| fine	70.021 \| fine	0.335 \| good	0.565 \| good	0.145 \| good
2026-08-08T23:00:00.000Z	90 \| moderate	20.02 \| fine	88.13 \| fine	67.294 \| fine	0.336 \| good	0.686 \| good	0.145 \| good
2026-08-09T00:00:00.000Z	84 \| moderate	18.433 \| fine	80.847 \| fine	64.95 \| fine	0.333 \| good	1.318 \| good	0.151 \| good
2026-08-09T01:00:00.000Z	77 \| moderate	23.201 \| fine	102.011 \| fine	58.785 \| fine	0.315 \| good	2.407 \| good	0.16 \| good
2026-08-09T02:00:00.000Z	96 \| moderate	33.105 \| fine	143.269 \| fine	52.855 \| good	0.316 \| good	5.757 \| good	0.182 \| good
2026-08-09T03:00:00.000Z	107 \| sensitive	37.76 \| moderate	165.964 \| moderate	49.165 \| good	0.326 \| good	7.954 \| good	0.194 \| good
2026-08-09T04:00:00.000Z	115 \| sensitive	40.949 \| moderate	181.792 \| moderate	51.28 \| good	0.329 \| good	8.16 \| good	0.193 \| good
2026-08-09T05:00:00.000Z	110 \| sensitive	38.675 \| moderate	170.123 \| moderate	49.737 \| good	0.318 \| good	8.43 \| good	0.192 \| good
2026-08-09T06:00:00.000Z	105 \| sensitive	37.07 \| moderate	162.425 \| moderate	54.076 \| good	0.294 \| good	8.83 \| good	0.193 \| good
2026-08-09T07:00:00.000Z	97 \| moderate	34.159 \| fine	147.713 \| fine	54.588 \| good	0.26 \| good	8.602 \| good	0.192 \| good
2026-08-09T08:00:00.000Z	90 \| moderate	30.36 \| fine	131.563 \| fine	53.458 \| good	0.235 \| good	8.261 \| good	0.188 \| good
2026-08-09T09:00:00.000Z	86 \| moderate	27.596 \| fine	119.647 \| fine	52.371 \| good	0.22 \| good	7.744 \| good	0.181 \| good
2026-08-09T10:00:00.000Z	82 \| moderate	25.619 \| fine	111.719 \| fine	51.213 \| good	0.215 \| good	7.178 \| good	0.173 \| good
2026-08-09T11:00:00.000Z	77 \| moderate	23.043 \| fine	100.963 \| fine	46.081 \| good	0.215 \| good	6.693 \| good	0.166 \| good
2026-08-09T12:00:00.000Z	71 \| moderate	20.433 \| fine	90.335 \| fine	42.806 \| good	0.218 \| good	6.208 \| good	0.16 \| good
2026-08-09T13:00:00.000Z	71 \| moderate	20.097 \| fine	88.824 \| fine	40.15 \| good	0.207 \| good	5.204 \| good	0.156 \| good
2026-08-09T14:00:00.000Z	69 \| moderate	19.298 \| fine	85.096 \| fine	45.177 \| good	0.213 \| good	4.322 \| good	0.156 \| good
2026-08-09T15:00:00.000Z	66 \| moderate	17.401 \| fine	76.986 \| fine	51.176 \| good	0.252 \| good	3.08 \| good	0.148 \| good
2026-08-09T16:00:00.000Z	67 \| moderate	17.66 \| fine	77.972 \| fine	59.444 \| fine	0.3 \| good	1.42 \| good	0.14 \| good
2026-08-09T17:00:00.000Z	80 \| moderate	17.364 \| fine	76.652 \| fine	63.851 \| fine	0.299 \| good	0.705 \| good	0.141 \| good
2026-08-09T18:00:00.000Z	93 \| moderate	18.185 \| fine	80.56 \| fine	67.656 \| fine	0.278 \| good	0.492 \| good	0.141 \| good
2026-08-09T19:00:00.000Z	108 \| sensitive	20.331 \| fine	89.987 \| fine	72.902 \| moderate	0.269 \| good	0.453 \| good	0.142 \| good
2026-08-09T20:00:00.000Z	122 \| sensitive	19.952 \| fine	87.913 \| fine	76.741 \| moderate	0.265 \| good	0.481 \| good	0.142 \| good
2026-08-09T21:00:00.000Z	105 \| sensitive	20.867 \| fine	91.782 \| fine	72.438 \| moderate	0.285 \| good	0.639 \| good	0.143 \| good
2026-08-09T22:00:00.000Z	90 \| moderate	20.981 \| fine	92.381 \| fine	67.25 \| fine	0.248 \| good	1.182 \| good	0.148 \| good
2026-08-09T23:00:00.000Z	84 \| moderate	20.212 \| fine	89 \| fine	64.773 \| fine	0.26 \| good	1.566 \| good	0.151 \| good
2026-08-10T00:00:00.000Z	84 \| moderate	24.053 \| fine	104.751 \| fine	64.595 \| fine	0.273 \| good	2.25 \| good	0.155 \| good
2026-08-10T01:00:00.000Z	84 \| moderate	21.694 \| fine	94.896 \| fine	64.64 \| fine	0.265 \| good	3.704 \| good	0.169 \| good
2026-08-10T02:00:00.000Z	79 \| moderate	24.013 \| fine	104.554 \| fine	56.85 \| fine	0.248 \| good	4.962 \| good	0.179 \| good
2026-08-10T03:00:00.000Z	82 \| moderate	25.73 \| fine	112.113 \| fine	52.661 \| good	0.243 \| good	6.097 \| good	0.188 \| good
2026-08-10T04:00:00.000Z	81 \| moderate	25.282 \| fine	109.869 \| fine	51.631 \| good	0.238 \| good	7.188 \| good	0.196 \| good
2026-08-10T05:00:00.000Z	77 \| moderate	23.473 \| fine	102.416 \| fine	51.846 \| good	0.232 \| good	7.87 \| good	0.201 \| good
2026-08-10T06:00:00.000Z	81 \| moderate	25.048 \| fine	109.834 \| fine	52.338 \| good	0.215 \| good	7.901 \| good	0.204 \| good
2026-08-10T07:00:00.000Z	84 \| moderate	27.149 \| fine	117.538 \| fine	50.876 \| good	0.195 \| good	7.159 \| good	0.202 \| good
2026-08-10T08:00:00.000Z	90 \| moderate	30.079 \| fine	130.032 \| fine	49.388 \| good	0.182 \| good	6.353 \| good	0.196 \| good
2026-08-10T09:00:00.000Z	88 \| moderate	28.911 \| fine	125.726 \| fine	45.553 \| good	0.169 \| good	5.756 \| good	0.191 \| good
2026-08-10T10:00:00.000Z	88 \| moderate	28.649 \| fine	123.832 \| fine	47.225 \| good	0.158 \| good	5.378 \| good	0.187 \| good
2026-08-10T11:00:00.000Z	81 \| moderate	24.949 \| fine	108.844 \| fine	47.483 \| good	0.151 \| good	5.06 \| good	0.183 \| good
2026-08-10T12:00:00.000Z	79 \| moderate	24.139 \| fine	105.022 \| fine	37.351 \| good	0.147 \| good	4.862 \| good	0.179 \| good
2026-08-10T13:00:00.000Z	77 \| moderate	22.937 \| fine	100.217 \| fine	34.428 \| good	0.139 \| good	4.342 \| good	0.177 \| good
2026-08-10T14:00:00.000Z	75 \| moderate	22.371 \| fine	97.986 \| fine	39.577 \| good	0.154 \| good	3.962 \| good	0.181 \| good
2026-08-10T15:00:00.000Z	79 \| moderate	24.381 \| fine	106.837 \| fine	50.297 \| good	0.195 \| good	3.166 \| good	0.178 \| good
2026-08-10T16:00:00.000Z	79 \| moderate	24.124 \| fine	105.592 \| fine	58.41 \| fine	0.257 \| good	1.584 \| good	0.166 \| good
2026-08-10T17:00:00.000Z	90 \| moderate	21.81 \| fine	95.412 \| fine	66.643 \| fine	0.293 \| good	0.843 \| good	0.158 \| good

Columbine, Colorado live air quality index now

Major air pollutants in Columbine, Colorado

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Columbine, Colorado air quality map: Track AQI near you

Air quality in nearby cities

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Air quality levels in US

Frequently asked questions

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What is the current air quality in Columbine, Colorado?

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What is the current concentration of PM2.5 in Columbine, Colorado?

What is the current concentration of PM10 in Columbine, Colorado?

What is the current concentration of carbon monoxide (CO) in Columbine, Colorado?

What is the current concentration of sulfur dioxide (SO2) in Columbine, Colorado?

What is the current concentration of ozone (O3) in Columbine, Colorado?

What is the current concentration of nitrogen dioxide (NO2) in Columbine, Colorado?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Columbine, Colorado?

What is the current concentration of PM₁₀ in Columbine, Colorado?

What is the current concentration of sulfur dioxide (SO₂) in Columbine, Colorado?

What is the current concentration of ozone (O₃) in Columbine, Colorado?

What is the current concentration of nitrogen dioxide (NO₂) in Columbine, Colorado?